package com.clstu.debug_;

import java.util.Arrays;

public class DeBug03 {
    public static void main(String[] args) {
        int[] arr={8,7,6,2,1,5,4};
        Arrays.sort(arr);
        for (int i = 0; i < arr.length; i++) {
            System.out.print(arr[i]+"  ");
        }
        System.out.println("end....");
    }
}
